Investigation of Supersonic Jet Interaction With Hypersonic Cross FlowSource: Journal of Fluids Engineering:;2015:;volume( 137 ):;issue: 010::page 101101Author:Desikan, S. L. N.
,
Saravanan, R.
,
Subramanian, S.
,
Sivararamakrishnan, A. E.
,
Pandian, S.
DOI: 10.1115/1.4030393Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the interaction of a highly underexpanded supersonic jet of Mjet = 3.19 with hypersonic cross flow (Mâˆâ€‰= 6). The jet interaction flowfield was studied through wall static pressure measurement, Schlieren, and oil flow visualization. The results clearly demonstrate that flow separation is a strong function of jet pressure ratio (PR). To understand the overall flow physics, numerical simulations were also carried out. The flow features such as primary, secondary, tertiary, and quaternary vortex in separated boundary layer, horseshoe vortices, and its foot print downstream of the injection port were predicted well.
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| contributor author | Desikan, S. L. N. | |
| contributor author | Saravanan, R. | |
| contributor author | Subramanian, S. | |
| contributor author | Sivararamakrishnan, A. E. | |
| contributor author | Pandian, S. | |
| date accessioned | 2017-05-09T01:19:08Z | |
| date available | 2017-05-09T01:19:08Z | |
| date issued | 2015 | |
| identifier issn | 0098-2202 | |
| identifier other | fe_137_10_101101.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/158306 | |
| description abstract | This paper presents the interaction of a highly underexpanded supersonic jet of Mjet = 3.19 with hypersonic cross flow (Mâˆâ€‰= 6). The jet interaction flowfield was studied through wall static pressure measurement, Schlieren, and oil flow visualization. The results clearly demonstrate that flow separation is a strong function of jet pressure ratio (PR). To understand the overall flow physics, numerical simulations were also carried out. The flow features such as primary, secondary, tertiary, and quaternary vortex in separated boundary layer, horseshoe vortices, and its foot print downstream of the injection port were predicted well. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Investigation of Supersonic Jet Interaction With Hypersonic Cross Flow | |
| type | Journal Paper | |
| journal volume | 137 | |
| journal issue | 10 | |
| journal title | Journal of Fluids Engineering | |
| identifier doi | 10.1115/1.4030393 | |
| journal fristpage | 101101 | |
| journal lastpage | 101101 | |
| identifier eissn | 1528-901X | |
| tree | Journal of Fluids Engineering:;2015:;volume( 137 ):;issue: 010 | |
| contenttype | Fulltext |